5 apps free for 3 days, no card
Let AI handle the first pass. Keep the judgment for yourself.
Contract review, a Q&A over the matter file, comparison across versions, the letter nobody has drafted yet. Pick the job, make a few choices, and it is working on your documents in minutes. No developer, no vendor, no IT project.
- No coding
- No prompt engineering
- Every answer quotes its source
- Your files stay in your workspace
- On-premise available
It does the first pass. You still read it, and you still sign it.
Click. Click. Done. It starts on the file this afternoon.
All the clever AI stuff happens behind the scenes. Nothing to configure, nothing to install, and no prompt to get right — you answer questions about the work, in the words you already use for it.
- Step 1
Start from the job
Review an agreement, answer questions from a bundle, compare two versions, draft a client letter, turn a long report into a page. You pick the job; there is no blank page and no template to fill in.
- Step 2
Make a few choices
How formally it should write, how far it may go when it edits, what it is allowed to read. Every step is a choice from a short list. Upload the precedents, the policies or the matter file once and it works from those.
- Step 3
Use it, and change it
It opens ready to work. Add a standing instruction after you have seen a few results — cite the clause number every time, never paraphrase a definition — and every version is kept, so any of them can be restored.
The work that fills an afternoon
Each of these is one app, built from the same recipes everyone else uses and named for the job it does here. A couple of minutes each, and nothing to write.
Matter File Q&A
Hand it the agreements, the correspondence and the bundle. Ask a question in plain English and get the answer back with the passage it came from quoted, so you can check it against the page.
Change of controlLiability capsNotice periodsFirst-Pass Review
Forty pages in, one page out: the obligations, the dates, the termination rights and who owes what — every figure and deadline exactly as written, because a summary that moves a number is worse than none.
NDAsSupplier termsLeasesDrafting Desk
Say what needs saying and get the draft: the client update, the letter before action, the note to the file — in the firm's voice, leaving a marked blank rather than inventing a detail it was not given.
Client lettersFile notesEngagement termsCross-Border Desk
Move an agreement or a piece of correspondence into another language at the register you chose, with names, figures, defined terms and structure left where they were.
ContractsClient correspondenceFilingsFinal Read
The last read before anything leaves the building. Mistakes only, a light tidy, or a proper sharpening — you decide at the outset how far it is allowed to go.
Before filingBefore signatureBefore it goes to the clientRegulatory Watch
Look a question up properly and get a briefing with its sources attached: what was found, where each part came from, and what the material does not settle. Every page listed with publication and date.
Rule changesGuidance notesBackground researchAnything else your practice does
Describe the job in your own words and build the app for it. Intake triage, a checklist run against a document, a summary of every email on a matter — if you can say what goes in and what should come out, it can be built without a template.
Intake triageChecklist runsMatter digests
One app can put the question to another
Tick which of your apps a new one may consult. It works out for itself, question by question, whether any of them would help — you never write a rule about when, and every answer names which was asked.
Each stays good at one thing
Your review app keeps its precedents and its standing instructions. Your drafting app keeps the firm's voice. Neither has to become a worse version of the other to cover both jobs.
Matters stay separate
Consulting an app is not merging it. Each keeps its own documents, and anyone you share the caller with reaches only the apps they could already open themselves — so one client's file does not walk into another's.
You can see what was asked
Every answer shows which app was consulted and the exact question put to it. A second-hand answer is labeled as one, which is the only basis on which you would rely on it at all.
Honest pricing options that fit all budgets and needs
Pick the plan you’d want and we’ll come to you first when it opens.
Free trial
Free
See whether this actually works for your problem.
- Build 5 apps of your own
- Our sample apps, free and unlimited
- 3 days to make up your mind
- Every app type, nothing held back
- No credit card
Individual
Economical$29/month
One person, with their own apps in daily use.
- One account, just for you
- Build up to 40 apps — dozens of jobs, each done properly
- Around 200 runs a month, across all of them
- Every app type, at full quality
- 5 GB of your documents
- Version history, restore, and email support
Teams
Premium$99/month
Up to five people, sharing everything they build — or one person who wants the lot.
- Up to 5 people, sharing one pool of work
- Build up to 200 apps — hundreds of jobs covered
- Around 1,000 runs a month — 5× Individual
- Everything in Individual, for everyone
- 25 GB of your documents
- Connect your own storage and model keys
Corporate
Let’s talk
Your documents can't leave your network, and you're buying for a group.
- Your own storage and your own model endpoint
- Usage on your provider account, not ours
- Volume pricing across your teams
- Single invoice, one agreement
- A named contact, not a queue
App and run numbers are estimates. Short questions go further, long documents go less far. Change plan or cancel at any time. Your data and the results you produce are yours to keep.
Three jobs, start to finish
The same work, done by one app, two and three. Whichever one you open is the only one you deal with; anything it consults is named alongside the answer.
- One app
Most of it looks like this
First example. A thirty-eight page supplier agreement arrives the evening before a call about it. First-Pass Review, built from the Summarizer recipe, works alone — the job is reading and cutting — and hands back one page giving the term, the notice period, the liability cap and the indemnities, with every date exactly as written.
One app, nothing wired to anything, two minutes to build. You still read the agreement — you just read it knowing where to look.
- Two apps
When the draft needs a fact from the file
Second example. You ask for a letter to a client explaining what changed in a renewal. Drafting Desk, built from the Writer recipe, needs the actual change first, so it consults Matter File Q&A, built from the Chat with Documents recipe, on the difference between the 2024 terms and the renewal. Drafting Desk then writes the letter, quoting the clause.
The drafting app never had to hold the matter file. The matter file app never had to learn the firm's voice. Neither got worse at its own job.
- Three apps
And when it needs the whole desk
Third example. A client writes in, in Spanish, asking whether a framework agreement can be terminated if the supplier changes owner. Client Question Line, built from the Customer Service Agent recipe, consults three apps in turn: Cross-Border Desk, on what the client is actually asking; Matter File Q&A, on what the agreement says about change of control; and Final Read, on the wording of the reply. It then produces a draft in Spanish, quoting the clause, for a person to check and send. Each app was called directly by Client Question Line, and none of them called any further.
The client dealt with one app, and all three it consulted are named alongside the answer. Nothing went out until somebody read it.
Questions people ask
- Is any of this legal advice?
- No. HundredOne is software you build tools with, not a law firm and not a source of advice. An app you build here reads the material you give it and produces a draft, a summary or an answer with its source quoted — the professional judgment, the responsibility and the signature all remain yours. The apps are written to do the first pass, and the pages that describe them say so in the same words.
- Will it invent a citation?
- The apps built here answer from the material you give them and quote the passage each answer came from, so an answer with nothing behind it is visible rather than plausible. Apps that search the public web list the pages they read with the publication and the date, and where sources disagree they say so. None of that removes the check: this is a first pass, and it is meant to be read by someone who would notice.
- What happens to a client's documents?
- They stay in your workspace, visible to you and to anyone you deliberately share an app with. Answering a question means sending the relevant passages to the AI model provider that answers it; nothing is sold or shared with anyone else. If a matter's material cannot leave your own network at all, that is what the Corporate plan is for — an on-premise or private-cloud deployment using your own storage and your own model endpoint.
- What files can it read?
- PDFs, Word documents, Excel spreadsheets, PowerPoint decks, and plain text, Markdown, CSV and JSON. Files are read in your browser, so the original never leaves your computer — only the text your app searches is stored. A scanned PDF with no selectable text is refused at upload, with that reason given, rather than accepted and quietly stored as empty.
- Can it compare two versions of an agreement?
- Yes. Give it both and ask what changed: it reports the differences in substance rather than a character-level diff — what a clause now permits, what a deadline moved to, what was removed. It is the read you would do yourself first thing in the morning, done while you are still opening the file.
- Can the whole practice use the same app?
- Yes. Teams is $99 a month for up to 5 people sharing everything they build, so an app one person set up with the right precedents and the right standing instructions is the app everybody uses. Individual is $29 a month. Before either there is a free trial: 5 apps for 3 days, no credit card.
- Do I need to know anything technical?
- No. You pick the job you want done and answer a few questions, each one a choice from a short list described in terms of the work rather than of settings. We choose the AI model, write the instructions and handle the retrieval underneath. There is nothing to code, nothing to configure and nothing to install.
- Can we run it inside our own network?
- Yes, on the Corporate plan. On-premise and private-cloud deployments are set up with you rather than self-served, using your own storage and your own model endpoint, so documents never leave your infrastructure. Send us your security questionnaire or your data-residency requirement and you will get a direct answer on each line, in writing.
The first pass is done. The afternoon is yours.
Build 5 apps, use them for 3 days, no credit card required.If they aren’t useful, you’ve lost a few minutes.If they are, they’ll be doing the reading before the next matter lands.